• ✔ Light weight, pencil type-----Ideal for access to tight area, easy to use with one hand.
  • ✔ Filter with air connector supplies clean air to make pencil grinder works well and project more perfect.
  • ✔ Speed control throttle can adjust grinding speed to satisfy your different requirements.
  • ✔Apply to clean jewelry, dies, rotors, backing plates, brake pads, cylinder heads, mounts etc.
  • ✔ All accessories with pencil grinder is in a small portable box with large hook -- hook on the top, easy to hang up anywhere.

Aircraft technician. It does the job

These burrs are great! I tried to poke a hole through glass or rock and it worked wonderful.

I've had other bits bend on first use these have been most durable. I mostly use them on fiberglass and plastic repairs

This works just fine and costs less than half of what most others do. Only complaint is that it doesn’t fit in the case once it’s all put together unless you take the foam out, then it slides around a bit. Still a great deal for the money. Edit: bought a second one for a coworker and the case was cracked with one of the clasps missing.

Only a portion of the price other similar products sell for. It is well made and runs very smoothly. Also, very easy to use and convenient to carry around. Pretty solid little guy. Love it.